A ball race is a mechanism that is used to reduce friction between two surfaces that are in contact with each other. It is a type of bearing that is designed to allow smooth movement of a rotating component. The ball race is commonly used in machinery and equipment such as vehicles, motors, and conveyor systems.
Definitions
A ball race is a device that consists of a series of balls that are held in a circular track. The track is usually made of metal and is designed to allow the balls to move freely. The balls are typically made of steel or ceramic and are used to reduce friction between two surfaces.
In mechanical engineering, a ball race is a type of bearing that uses balls to reduce friction between two surfaces. Ball races are commonly used in machinery and equipment to allow for smooth movement of rotating components.
Origin
The ball race was first invented in the early 20th century by a Swedish engineer named Sven Wingquist. Wingquist was the founder of the Swedish company SKF, which is still one of the world’s leading manufacturers of ball bearings.
The ball race was a significant innovation in the field of engineering as it allowed for the smooth and efficient movement of machinery and equipment. Today, ball races are used in a wide range of applications, from small household appliances to large industrial machinery.
Meaning in different dictionaries
The meaning of ball race in different dictionaries is consistent with its definition in mechanical engineering. The Oxford English Dictionary defines ball race as “a circular track in which balls are held, used as a bearing for rotating machinery.”
The Merriam-Webster Dictionary defines ball race as “a bearing consisting of a circular track with a number of balls held between two concentric rings.”
Associations
The ball race is commonly associated with machinery and equipment that requires smooth movement of rotating components. It is also associated with the field of mechanical engineering and the manufacturing industry.
Synonyms
The synonyms of ball race include ball bearing, roller bearing, and thrust bearing. These terms are often used interchangeably to refer to similar mechanisms that are designed to reduce friction between two surfaces.
Antonyms
The antonyms of ball race include friction, resistance, and drag. These terms are used to describe the opposite of what a ball race is designed to achieve, which is to reduce friction and allow for smooth movement.
The same root words
The same root words as ball race include ball, which refers to the small spherical object used in the mechanism, and race, which refers to the circular track in which the balls are held.
Example Sentences
- The ball race in the motor was worn out and needed to be replaced.
- The conveyor system used a ball race to allow for smooth movement of the products.
- The ball race in the washing machine was making a loud noise and needed to be lubricated.
- The ball race was a significant innovation in the field of mechanical engineering.
- The ball race allowed for the efficient movement of the machinery.